2007 Jeep Wrangler - Tensioner Pulley

2017 Ram 1500

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Jeep Wrangler Tensioner Pulley

The serpentine belt or drive belt of your Jeep Wrangler is guided around the belt drive and maintains belt tension using a tensioner and a pulley. The tensioner pulley lets the drive belt continue to move while the spring-loaded tensioner keeps pressure on the belt to keep it tight. Tensioner pulleys can wear out. This can cause damage to the belt itself, as well as the other systems that are operated by the drive belt. If the belt loosens too much, It can also cause systems to stop functioning. If you see or smell smoke or hear squealing noises from under the hood, check the tensioner pulley, tensioner, and drive belt. O'Reilly Auto Parts has everything you need for a complete repair, including tensioner pulleys, drive belts, and tensioners for your Wrangler.